APA引文

Coutts, L. (2019). Flags of the world. Crabtree Publishing Company.

Chicago Style (17th ed.) Citation

Coutts, Lyn. Flags of the World. New York, New York: Crabtree Publishing Company, 2019.

MLA引文

Coutts, Lyn. Flags of the World. Crabtree Publishing Company, 2019.

警告：這些引文格式不一定是100％准確.